The Avangard is a hypersonic glider, developed by Russia, that can be carried as a MIRV payload by heavy.
Russian Pilot Passes Under Bridge
Feb 24, 2012. The Russian aviation authorities are investigating the young pilot that with his plane went under a bridge just 18 feet from the ground. This action could became a tragedy. Authorities intentions are to punish the person as this could lead to tragedy. The nostalgic remember a famous Soviet air ace who was punished by Stalin for doing the same thing under the bridge of Leningrad only to impress a beautiful girl.